Refreshing the page actually does not make the error go away. My pages have a form on them which resubmits the data source url and resubmitting the form does make the error go away.
If I open up the url in another browser there is no error. This to me indicates that the issue is between the browser and google and that there isn't an issue with my webserver. On May 16, 2:13 pm, opike <[email protected]> wrote: > I intermittently get the following error message when my gadgets are > using my custom data sources: > > "The last packet successfully received from the server was 36,727,995 > milliseconds ago. The last packet sent successfully to the server was > 36,733,072 milliseconds ago. is longer than the server configured > value of 'wait_timeout'. You should consider either expiring and/or > testing connection validity before use in your application, increasing > the server configured values for client timeouts, or using the > Connector/J connection property 'autoReconnect=true' to avoid this > problem." > > The errors most frequently occur the first time someone comes back and > accesses a web page after a long delay. (it's very common to have them > happen first thing in the morning after the website has been idle > overnight). > > After refreshing the page or resubmitting a form once or twice, the > error message tends to go away. > > The timeout of the gadgets is currently being set to 120. > > I know I could try to bump it up but I'd like to understand the cause > of this error before I arbirarily start changing code. I also read > somewhere that suggests getting rid of the timeout completely but if > the query takes an inordinate amout of time, I'd like to display some > kind of message to the user (or maybe I should try to handle the > timeout in my datasource instead of haiving the gadget manage it?). > > Any comments or suggestions would be much appreciated. -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
